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Question
Which of the following best describes the effect of convective flow on the elevation of Earth's major landforms?A) Convective flow adds more material to the base of the lithosphere, making it downwarp.
B) Rotation of convecting mantle material smoothes out wrinkles in the surface.
C) Hot rising material upwarps the landscape whereas downward flow causes downwarping.
D) Subduction of oceanic plates disrupting the convective flow on the mantle, resulting in hot spots burning through the crust.
Answer
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Related questions
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A) Missing time.
B) Faults, fractures are younger than the rocks they cut through.
C) Sedimentary layers/lava
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In what era is the Jurassic period?
A) Precambrian
B) Paleozoic
C) Mesozoic
D) Cenozoic
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What does "-zoic" in the eras of the geologic time scale refer to?
A) Life
B) Water
C) Rock
D) Fossilization
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Which era are we currently in?
A) Mesozoic
B) Precambrian
C) Paleozoic
D) Cenozoic
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What is the effective maximum range for carbon-14 dating?
A) 100,000 years
B) 70,000 years
C) 10,000 years
D) 13,000 years
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What is the half-life of potassium-40?
A) 1.3 billion years
B) 704 million years
C) 14.1 billion years
D) 4.5 billion years
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B) An atom that has more or fewer electrons than it should
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D) A nucleus of an atom that has split during the decay process
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C) Putting events in order from first to last
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________ is the scientific study of fossils.
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C) Geomorphology
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A) basaltic
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A) Kaolinite
B) Staurolite
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A) Pyrometamorphism
B) Burial metamorphism
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A) Limestone
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A) 0 km
B) 30 km
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Q:
What kind of metamorphism will occur if the environmental conditions are 400C and 5 kilobars?
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